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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Science / Faculty of Science >
Peer-reviewed Journal Articles, etc >
Deformation of hypernuclei studied with antisymmetrized molecular dynamics
| Title: | Deformation of hypernuclei studied with antisymmetrized molecular dynamics |
| Authors: | Isaka, M. Browse this author | | Kimura, M. Browse this author | | Dote, A. Browse this author | | Ohnishi, A. Browse this author |
| Issue Date: | Apr-2011 |
| Publisher: | American Physical Society |
| Journal Title: | Physical Review C |
| Volume: | 83 |
| Issue: | 4 |
| Start Page: | 044323 |
| Publisher DOI: | 10.1103/PhysRevC.83.044323 |
| Abstract: | An extended version of antisymmetrized molecular dynamics was developed to study the structure of p-sd shell hypernuclei. By using an effective ΛN interaction, we investigated the energy curves of 9ΛBe, 13ΛC, and 20,21ΛNe as a function of nuclear quadrupole deformation. The changes to nuclear deformation caused by Λ particles are discussed. We found that Λ in the p wave enhances nuclear deformation, while that in the s wave reduces it. This effect is most prominent in 13ΛC. The possibility of parity inversion in 20ΛNe is also examined. |
| Rights: | ©2011 American Physical Society |
| Type: | article |
| URI: | http://hdl.handle.net/2115/45498 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 井坂 政裕
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